Stanford
      University Stat 218
Introduction to Stochastic Processes
Spring 2006–2007

Course Information

Class Times and Locations

Course Description

Renewal processes; Random walks; Brownian motion; Gaussian processes; Martingales.

Textbooks

I will mostly follow: Additional references are

Prerequisites

Markov chains (continuous and discrete) at the level of Stat 217

Instructors

Grading

There will be several homeworks, a midterm and a final exam. In grading weight will be assigned according to: 30% for homework; 30 for midterm; 40% for final.

The midterm will be on Thursday, May 3rd at the usual class time and location (which means that it will last 1 hour 15 minutes). You will be asked to solve one out of two problems at your choice, with open book.

The final is scheduled for Monday, June 11, in the afternoon (4pm) in Sequoia 200. It will last 3 hours. Please let me know if this produces any conflict. You will be asked to solve one out of two problems at your choice, with open book.

Midterm solutions (posted on 5/9/2007)

Homeworks and handouts

Homework Posted Due
Homework 1 [pdf] 4/5/2007 4/12/2007
Homework 1 Solutions [pdf] 4/13/2007
Homework 2 [pdf] 4/12/2007 4/19/2007
Homework 2 Solutions [pdf] 4/23/2007
Homework 3 [pdf] 4/18/2007 4/26/2007
Homework 3 Solutions [pdf] 5/1/2007 (sorry for the delay)
Homework 4 [pdf] 4/25/2007 5/10/2007 (two weeks time!!)
Homework 4 Solutions [pdf] 5/14/2007
Homework 5 [pdf] 5/8/2007 5/17/2007
Homework 5 Solutions [pdf] 5/19/2007
Homework 6 (error in earlier version corrected) [pdf] 5/22/2007 (sorry for the delay) 5/24/2007
Homework 6 Solutions [pdf] 5/30/2007
Homework 7 (last; question 4 simplified!) [pdf] 5/23/2007 6/5/2007
Homework 7 Solutions [pdf] 6/7/2007

Problem Set Lecture Solution (scanned)
Problem Set 1 [pdf] 5/29/2007 [pdf]
Problem Set 2 [pdf] 5/31/2007 [pdf]
Problem Set 3 [pdf] 6/5/2007 [pdf]